UI: Increment bitrates by 50

UI/window-basic-settings.cpp

@@ -462,6 +462,9 @@ OBSBasicSettings::OBSBasicSettings(QWidget *parent)
 	HookWidget(ui->disableFocusHotkeys,  CHECK_CHANGED,  ADV_CHANGED);
 	HookWidget(ui->autoRemux,            CHECK_CHANGED,  ADV_CHANGED);
 
+	ui->simpleOutputVBitrate->setSingleStep(50);
+	ui->advOutFFVBitrate->setSingleStep(50);
+
 #if !defined(_WIN32) && !defined(__APPLE__)
 	delete ui->enableAutoUpdates;
 	ui->enableAutoUpdates = nullptr;